发明名称 |
Automatic image stabilization device. |
摘要 |
<p>An automatic image stabilization device which is arranged to detect image movement information from a sensed image signal produced from an image sensor and to reduce the image movement comprises a movement detecting circuit which obtains movement vector information for each of a plurality of parts of an image plane, and a weight setting circuit arranged to attach weight to each movement vector information and to vary the weighting degree according to photographing conditions. A camera using this device is arranged to correct the shaking of the camera on the basis of the result of a computing operation performed on a camera shake detected from the signal produced from the image sensor together with a camera shake physically detected by means of an accelerometer.</p> |
申请公布号 |
EP0358196(A1) |
申请公布日期 |
1990.03.14 |
申请号 |
EP19890116447 |
申请日期 |
1989.09.06 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SEKINE, MASAYOSHI;TOYAMA, MASAMICHI;NOGUCHI, KAZUHIRO;NAKAJIMA, TOSHIYUKI;TAKAHASHI, KOJI |
分类号 |
G02B7/36;G02B27/64;H04N5/14;H04N5/232 |
主分类号 |
G02B7/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|